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Decentralised workflow management systems are a new research area, where most work to-date has focused on the system's overall architecture. As little attention has been given to the security aspects in such systems, we follow a security…

Cryptography and Security · Computer Science 2010-06-09 Petteri Kaskenpalo

We investigate the feasibility of high performance scientific computation using cloud computers as an alternative to traditional computational tools. The availability of these large, virtualized pools of compute resources raises the…

Materials Science · Physics 2009-01-05 J. J. Rehr , J. P. Gardner , M. Prange , L. Svec , F. Vila

The increasing availability of cloud computing services for science has changed the way scientific code can be developed, deployed, and run. Many modern scientific workflows are capable of running on cloud computing resources. Consequently,…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-11 Peter Vaillancourt , Bennett Wineholt , Brandon Barker , Plato Deliyannis , Jackie Zheng , Akshay Suresh , Adam Brazier , Rich Knepper , Rich Wolski

The emergence of large-scale AI models, like GPT-4, has significantly impacted academia and industry, driving the demand for high-performance computing (HPC) to accelerate workloads. To address this, we present HPCClusterScape, a…

Human-Computer Interaction · Computer Science 2023-12-22 Heungseok Park , Aeree Cho , Hyojun Jeon , Hayoung Lee , Youngil Yang , Sungjae Lee , Heungsub Lee , Jaegul Choo

High Performance Computing is an internet based computing which makes computer infrastructure and services available to the user for research purpose. However, an important issue which needs to be resolved before High Performance Computing…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-03-13 Vivek Chalotra , Anju Bhasin , Anik Gupta , Sanjeev Singh Sambyal , Sanjay Mahajan

The concept of Secure Multi-Party Computation (SMPC) is a cryptographic service that allows generating analysis of sensitive data related to finance under the collaboration of all stakeholders without violating the privacy of the research…

Cryptography and Security · Computer Science 2026-01-05 Brahim Khalil Sedraoui , Abdelmadjid Benmachiche , Amina Makhlouf , Chaouki Chemam

The most of computing environments in the IT support organization like NIC are designed to run in centralized datacentre. The centralized infrastructure of various development projects are used to deploy their services on it and connecting…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-05-28 S. M. M. M Kalyan kumar , Dr S C Pradhan

Scientific workflow is a powerful tool to streamline and organize computational steps of scientific application. This paper presents Emerald, a system that adds sophisticated cloud offloading capabilities to scientific workflows. Emerald…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-10-05 Hao Qian

Offload of MPI collectives to network devices, e.g., NICs and switches, is being implemented as an effective mechanism to improve application performance by reducing inter- and intra-node communication and bypassing MPI software layers.…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-01 Pouya Haghi , Ryan Marshall , Po Hao Chen , Anthony Skjellum , Martin Herbordt

Cloud Computing offers virtualized computing, storage, and networking resources, over the Internet, to organizations and individual users in a completely dynamic way. These cloud resources are cheaper, easier to manage, and more elastic…

Networking and Internet Architecture · Computer Science 2016-01-26 Jose Moura , David Hutchison

The world of computing is in rapid transition, now dominated by a world of smartphones and cloud services, with profound implications for the future of advanced scientific computing. Simply put, high-performance computing (HPC) is at an…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-03-08 Daniel Reed , Dennis Gannon , Jack Dongarra

Web-portal based approach can significantly improve the entire corporate information infrastructure. The approach proposed provides for rapid and accurate front-end integration of heterogeneous corporate applications including enterprise…

Software Engineering · Computer Science 2007-05-23 Sergey V. Zykov

Virtual clusters are widely used computing platforms than can be deployed in multiple cloud platforms. The ability to dynamically grow and shrink the number of nodes has paved the way for customised elastic computing both for High…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-02-18 Miguel Caballer , Marica Antonacci , Zdeněk Šustr , Michele Perniola , Germán Moltó

Significant investments to upgrade and construct large-scale scientific facilities demand commensurate investments in R&D to design algorithms and computing approaches to enable scientific and engineering breakthroughs in the big data era.…

Making successful use of cloud computing requires nuanced approaches to both system design and deployment methodology, involving reasoning about the elasticity, cost, and security models of cloud services. Building cloud-native applications…

Computers and Society · Computer Science 2024-12-04 Aditya Saligrama , Cody Ho , Benjamin Tripp , Michael Abbott , Christos Kozyrakis

Cloud Computing has been envisioned as the next generation architecture of IT Enterprise. The Cloud computing concept offers dynamically scalable resources provisioned as a service over the Internet. Economic benefits are the main driver…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-11-01 Geethu Thomas , Prem Jose , P. Afsar

Cloud computing helps reduce costs, increase business agility and deploy solutions with a high return on investment for many types of applications, including data warehouses and on-line analytical processing. However, storing and…

Databases · Computer Science 2017-01-20 Varunya Attasena , Nouria Harbi , Jérôme Darmont

In-Network Computing (INC) has found many applications for performance boosts or cost reduction. However, given heterogeneous devices, diverse applications, and multi-path network typologies, it is cumbersome and error-prone for application…

Networking and Internet Architecture · Computer Science 2023-07-24 Wenquan Xu , Zijian Zhang , Yong Feng , Haoyu Song , Zhikang Chen , Wenfei Wu , Guyue Liu , Yinchao Zhang , Shuxin Liu , Zerui Tian , Bin Liu

TCP/IP network stack is irreplaceable for Web services in datacenter front-end servers, and the demand for which is growing rapidly for emerging high concurrency network service applications (including Internet, Internet of Things, mobile…

Networking and Internet Architecture · Computer Science 2022-10-18 WL Zhang , YF Shen , H Song , Zh Zhang , K Liu , Q Huang , MY Chen

Applications like Big Data, Machine Learning, Deep Learning and even other Engineering and Scientific research requires a lot of computing power; making High-Performance Computing (HPC) an important field. But access to Supercomputers is…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-03-03 Hamza Ali Imran , Saad Wazir , Ahmed Jamal Ikram , Ataul Aziz Ikram , Hanif Ullah , Maryam Ehsan